PH406L : Advanced Lab. (Solid-State Physics)

Department

Department of

Academic Program

Bachelor in Physics

Type

Compulsory

Credits

02

Prerequisite

PH405

Overview

This course aims to enable the student to draw the direction of magnetic retardation practically and conduct the magnetic response experiment and the experiment of calculating the energy gap, as well as develop the student's abilities to use X-rays in conducting the experiment of determining the crystal structure of some materials, and how to conduct the Hall effect experiment

Intended learning outcomes

At the end of the course, the student should be able to:

1. Draw the direction of magnetic retardation practically and calculate the ductility of the curve.

2. Conducting an experiment to determine the magnetic response of a homogeneous material.

3. Calculate and deduce the value of the energy gap in practice.

4. Understands the experiment of assigning the crystal structure of some substances using X-rays.

5. Perform a Hall Effect experiment to determine the voltage, Hall constant and energy density.

6. It discusses the Hall voltage, the Hall constant and the energy density.

7. Calculation of conductivity and mobility.

8. The use of simulation programs in conducting some experiments and comparing them with practical results.

9. Work in a team to acquire communication skills with others through discussion and dialogue.

10. Preparing scientific reports on practical experiments and analyzing the results obtained.

Teaching and learning methods

· Practical training and experimentation.

· Preparation of scientific reports.

· Analysis and discussion of results.

Methods of assessments

Evaluation	Method	Duration of evaluation	Weight	Percentage	Evaluation Date (Week)
First evaluation	Attendance and reports discussion	-	30	30%	Weekly
Second evaluation	Mid Exam	3 hours	20	20%	Seventh
Final evaluation	Final Exam	4 hours	50	50%	Fourteenth
			100	100%

Course contents

Scientific subject	Week
Hysteresis loop: To draw hysteresis loop and To determine coercivity and retentivity.	1-2
Magnetic susceptibility.	3-4
Energy Gap saturation current.	5-6
X-ray diffraction and crystal structure. Experimental diffraction methods.	7
Midterm Exam	8
Deby-Scherecs and studying the relation between X-ray intensity and incident angle.	8-10
Hall Effect to determine: Hall voltage and study the relation between it and the current, Magnetic field, Hall constant and energy density and Conductivity and mobility	11-13
Final Exam	14

References

Title	Publisher	Edition	Author	location
Experiments in advanced physics	University of Tripoli		Karima Al Sharif Yousef Mouloud	College library

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